2 | Contributed Courtesy of Nathan Marrin, Owner @ Massive Aggression. "These guys have amazing coloration, and are very sought after in the aquarium trade. Large growing, can reach over lengths of 18", these guys prefer low 80s for temp, and are hail from Indonesia, Thailand Cambodia etc, living in rivers and streams of Asian countries. The love to eat smaller fish, and readily accept live black worms, and can be trained to feed off Frozen Bloodworms. With boasting colors and the bright red through out their body, its an amazing aquistion to any oddball eel keeper!"